Index: NVDataMgmt.c
===================================================================
diff -u -ra12d69fe75c0d080d1c05b796edab41c68b4b814 -r467a2d033a805c53a63bf3ded067a74c7c9ba0fe
--- NVDataMgmt.c	(.../NVDataMgmt.c)	(revision a12d69fe75c0d080d1c05b796edab41c68b4b814)
+++ NVDataMgmt.c	(.../NVDataMgmt.c)	(revision 467a2d033a805c53a63bf3ded067a74c7c9ba0fe)
@@ -131,6 +131,7 @@
 #define DEFAULT_BLOOD_LEAK_SET_POINT         20                                                                 ///< Blood leak default set point.
 #define DEFAULT_HEPARIN_PUMP_VOLTAGE         0.15F                                                              ///< Heparin pump default voltage.
 #define DEFAULT_ENABLE_CHEM_DISINFECT        0                                                                  ///< Disable chemical disinfect in institutional record.
+#define DEFAULT_MAX_RO_REJECTION_RATIO       0.1F                                                               ///< Max RO rejection ratio.
 #endif
 
 // DG specific defines
@@ -1543,6 +1544,21 @@
 
     return status;
 }
+
+/*********************************************************************//**
+ * @brief
+ * The getMaxRORejectionRatioInInstitRecord returns the value of the max RO
+ * rejection ratio in institutional record
+ * @details Inputs: hdInstitutionalGroup
+ * Output: none
+ * @return the max RO rejection ratio in institutional record
+ *************************************************************************/
+F32 getMaxRORejectionRatioInInstitRecord( void )
+{
+    F32 maxRORejectionRatio = hdInstitutionalGroup.hdInstitutionalRecord.maxRORejectionRatio;
+
+    return maxRORejectionRatio;
+}
 #endif
 #ifdef _DG_
 /*********************************************************************//**
@@ -3941,6 +3957,7 @@
         hdInstitutionalGroup.hdInstitutionalRecord.minHeparinBolusVolumeML          = getF32DefaultTreatmentParamEdge( TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME, TRUE );
         hdInstitutionalGroup.hdInstitutionalRecord.maxHeparinBolusVolumeML          = getF32DefaultTreatmentParamEdge( TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME, FALSE );
         hdInstitutionalGroup.hdInstitutionalRecord.enableChemicalDisinfect          = DEFAULT_ENABLE_CHEM_DISINFECT;
+        hdInstitutionalGroup.hdInstitutionalRecord.maxRORejectionRatio              = DEFAULT_MAX_RO_REJECTION_RATIO;
         hdInstitutionalGroup.hdInstitutionalRecord.calibrationTime                  = getRTCTimestamp();
         hdInstitutionalGroup.hdInstitutionalRecord.crc                              = crc16 ( (U08*)&hdInstitutionalGroup.hdInstitutionalRecord,
                                                                                               sizeof( HD_INSTITUTIONAL_RECORD_T ) - sizeof( U16 ) );